1. Introduction to Servicing Heavy-Duty Trucks. 2. Shop Safety and Operations. 3. Tools and Fasteners. 4. Maintenance Programs.
5. Fundamentals of Electricity. 6. Fundamentals of Electronics and Computers. 7. Batteries. 8. Charging Systems.
9. Cranking Systems. 10. Chassis Electrical Circuits. 11. Electronic Troubleshooting Tools. 12. Multiplexing.
13. Diagnosis and Repair of Electronic and ADAS Circuits. 14. Hydraulics. 15. Clutches. 16. Standard Transmissions.
17. Standard Transmission Servicing. 18. Torque Converters. 19. Automatic Transmissions. 20. Automatic Transmission Maintenance.
21. Automated Manual and Hybrid Transmissions. 22. Electronically Controlled Automatic Transmissions (ECATs). 23. Driveshaft Assemblies. 24. Heavy-Duty Truck Axles.
25. Heavy-Duty Truck Axle Service and Repair. 26. Steering Systems. 27. Front End and Chassis Alignment. 28. Suspension Systems.
29. Wheels and Rims. 30. Tires. 31. Truck Brake Systems. 32. Hydraulic Brakes and Air-Over-Hydraulic Brake Systems.
33. ABS and EBS. 34. Air Brake Servicing. 35. Vehicle Chassis Frame. 36. Heavy-Duty Truck Trailers.
37. Fifth Wheels and Coupling Systems. 38. Heavy-Duty Heating, Ventilation, and Air Conditioning Systems. Appendices. Appendix A: Acronyms. Appendix B: Truck Nominal Class Designations. Appendix C: Brake Shoe Identification Chart.
Appendix D: Vibration Diagnosis. Appendix E: Hard Steering Troubleshooting. Appendix F: Dual Circuit Brake System Troubleshooting. Appendix G: Driveline Configurations. Appendix H: Measuring Driveline Angles. Appendix I: Vehicle Configurations. Appendix J: Quick Conversion Formula. Appendix K: J1939 Message Decoder.
Appendix L: Tire Code Interpretation and Tread Pattern Designations. Glossary.